#include <iostream>
#include <conio.h>
#include <math.h>
#include <string.h>
#include <stdio.h>
using namespace std;
int main()
{
    int d;
    cout<<"vvedite chislo d ";
    cin>>d;
    switch (d) //permennaya
    {
    case 20: // esli sovpadet, to vypolnyetsya
        cout<<"dvadtsat let";
        break;
    case 21:
        cout<<"dvadtsat odin god";
        break;
    case 22:
        cout<<"dvadtsat dva goda";
    case 23:
        cout<<"dvadtsat tri goda ";
        break;
    case 24:
        cout<<"dvadtsat chetyre goda";
        break;
    case 25:
        cout<<"dvadtsat pyat let";
    case 26:
        cout<<"dvadtsat shest let ";
        break;
    case 27:
        cout<<"dvatsat sem let";
        break;
    case 28:
        cout<<"dvadtat vosem let";
    case 29:
        cout<<"dvatsat devyat let ";
        break;
    case 30:
        cout<<"tridsat let";
        break;
    case 31:
        cout<<"tridsat odin god";
    case 32:
        cout<<"tridsat dva goda ";
        break;
    case 33:
        cout<<"tridsat tri goda";
        break;
    case 34:
        cout<<"tridsat chetyre goda";
    case 35:
        cout<<"tridsat pyat let ";
        break;
    case 36:
        cout<<"tridsat shest let";
        break;
    case 37:
        cout<<"tridsat sem let";
    case 38:
        cout<<"tridsat vosem let ";
        break;
    case 39:
        cout<<"tridsat devyat let";
        break;
    case 40:
        cout<<"sorok let";
    case 41:
        cout<<"sorok odin god ";
        break;
    case 42:
        cout<<"sorok dva goda";
        break;
    case 43:
        cout<<"sorok tri goda";
    case 44:
        cout<<"sorok chetyre goda ";
        break;
    case 45:
        cout<<"sorok pyat let";
        break;
    case 46:
        cout<<"sorok shest let";
    case 47:
        cout<<"sorok sem let ";
        break;
    case 48:
        cout<<"sorok vosem let";
        break;
    case 49:
        cout<<"sorok devyt let";
        break;
    case 50:
        cout<<"pytdesyt let";
        break;
    case 51:
        cout<<"pytdesyt odin god";
        break;
    case 52:
        cout<<"pytdesyt dva goda";
        break;
    case 53:
        cout<<"pytdesyt tri goda";
        break;
    case 54:
        cout<<"pytdesyt chetyre goda";
        break;
    case 55:
        cout<<"pytdesyt PYT LET";
        break;
    case 56:
        cout<<"pytdesyt SHEST let";
        break;
    case 57:
        cout<<"pytdesyt sem let";
        break;
    case 58:
        cout<<"pytdesyt vosem let";
        break;
    case 59:
        cout<<"pytdesyt devyt let";
        break;
    case 60:
        cout<<"shestdesyt let";
        break;
    case 61:
        cout<<"shestdesyt odin god";
        break;
    case 62:
        cout<<"shestdesyt dva goda";
        break;
    case 63:
        cout<<"shestdesyt tri goda";
        break;
    case 64:
        cout<<"shestdesyt chetyre goda";
        break;
    case 65:
        cout<<"shestdesyt pyt let";
    case 66:
        cout<<"shestdesyt shest let ";
        break;
    case 67:
        cout<<"shestdesyt sem let";
        break;
    case 68:
        cout<<"shestdesyt vosem let";
    case 69:
        cout<<"shestdesyt devyt let ";
        break;
        return 0;
    }
}
